Hoberman Sphere Original! IN STOCK Perfect Production Item!

$34.95

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Award winning toy created by the mind and eye of Chuck Hoberman. They expand and contract with a magical motion using a combination of geometry, and engineering. Its system of polymer links expands and contracts almost effortlessly changing in volume 30 times.

Features:– Original Size– Includes an educational booklet about the sphere, a 21 Cool Things To Do activity sheet, a pulley, and hanging hardware.– Instructions for hanging as a cool kinetic energy mobile.– Magically expands from 9.5″ to 30″– For ages 4+